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High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

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High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

Brand Name : BK

Model Number : BK9030S

Certification : ISO9001 / ISO14001/CE

Place of Origin : CHINA

MOQ : 1 set

Price : USD 10210- USD 13650

Payment Terms : L/C, T/T

Supply Ability : 200 SETS PER MONTH

Delivery Time : 45 WORK DAYS

Packaging Details : Export wooden case

Name : Three lobe Roots Blower

Material : Iron

Air flow direction : Axial flow

Package : Export wooden case

Color : Customized

Air Capacity : 71.52m3/Min-116.5m3/Min

Outlet size : DN250(10")

Blower RPM : 850-1500 rmp

Shaft Power : 31.99-157.6 KW

Voltage : 380V/400V/415V/440V/Customized

Frequency : 50HZ/60HZ

Application : Waste water treatment

Installation type : horizontal or vertical

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About BK
BK Roots Blower is a kind of product designed and manufactured according to the national standards and by the techniques introduced from American. This type blower is featured with simple structure and high cubage efficiency.

Specifications:

Model	BK9030S
Airflow	71.52m3/Min-116.5m3/Min
Discharge differential pressure	10-80KPA
Rotary speed	850rpm-1500rpm
Motor type	37KW-220KW 380/400/415/440V, 3PHASES, 50/60HZ
Installation type	Standard: horizontal type. Vertical type available for your option
N.W. of blower without motor	1550 kg
Packing size Approx.	2.651.902.70m (lengthwidthheight)
Features	1. Helical type timing gears for smooth operation 2. Compact, flexibility in installation gives users more choices. 3. Integral structure of impeller and shaft without shortcomings of the split structure blower 4. Adopt imported oil seals made from fluoric rubber with perfect wear resistance and high-temperature resistance. 5. Low noise, low vibration and energy consumption.

Parameters

Model	Port Dia. (mm)	Speed	Inlet capacity (m3/min)and shaft power (KW)
			0.1kgf/cm2		0.2kgf/cm2		0.3kgf/cm2		0.4kgf/cm2		0.5kgf/cm2		0.6kgf/cm2		0.7kgf/cm2		0.8kgf/cm2
			1000mmH2O		2000mmH2O		3000mmH2O		4000mmH2O		5000mmH2O		6000mmH2O		7000mmH2O		8000mmH2O
			0.01Mpa		0.02Mpa		0.03Mpa		0.04Mpa		0.05Mpa		0.06Mpa		0.07Mpa		0.08Mpa
		rpm	m3/min	KW	m3/min	KW	m3/min	KW	m3/min	KW	m3/min	KW	m3/min	KW	m3/min	KW	m3/min	KW
BK9020S	200(8")	1000	51.88	24.34	49.92	31.03	48.41	37.73	47.14	44.42	46.02	51.12	45.01	57.82	43.6	65.83	42.58	72.66
		1050	54.71	25.55	52.75	32.58	51.24	39.61	49.97	46.65	48.85	53.68	47.84	60.71	46.91	67.74	46.05	74.77
		1150	60.37	27.99	58.41	35.69	56.9	43.39	55.63	51.09	54.51	58.79	53.50	66.49	52.57	74.19	51.71	81.89
		1250	66.03	30.42	64.07	38.79	62.56	47.16	61.29	55.53	60.18	63.90	59.17	72.27	58.24	80.64	57.37	89.01
		1400	74.52	34.07	72.56	43.44	71.06	52.82	69.79	62.19	68.67	71.57	67.66	80.94	66.73	90.32	65.86	99.69
		1500	80.18	36.5	78.22	45.38	76.72	56.59	75.45	66.64	74.33	76.68	73.32	86.72	72.39	96.77	71.52	106.8

Description of blower parts:

Casing	Made of Casting iron HT200 ENDLESS structure adopted for improving efficiency, one-time machined by CNC center with high precision
Rotor (Shaft and impeller)	Made of Casting iron QT500 The impeller and shaft is cast as an integral part. Adopting NC planer for machining to achieve high precision
Gear end bearing	Made of GCr15 NSK brand, double-row angular contact ball bearing, capable of supporting axial load
Drive end bearing	Made of GCr15 NSK brand, cylindrical roller bearing
Gear	Made of 20CrMnTi Bevel structure for more smoothly running
Oil seal	Made of fluoro rubber bears high temperature and has a longer life.

Working Principle

Roots blower is a cubage blower, and it discharges a fixed amount of air in proportion to its rotation speed. Every rotation, there is two lobes to finish three times absorbing and dischargeing air. Compared with two lobes blower, it is of less air pulses, smaller load change, higher strength, lower noise and vibration.

Two paraller shafts have three lobes each, all the lobes keep small clearance with each other and housing inside. Every lobes rotatiomn, a certain air will be absorbed at inlet and transfeered form the housing inside surface to blower's diacharge port.

Two shafts will be turned by the timing gears, no any touching between lobes, so it can be turned at high speed without any lubrication inside. It has the following chaaracteristics: simply configuration; running smoothly;good performance stabilization. It has been widely applied in various industries.

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

Structure

Application

Exihibition

Main products

(1) Three lobes roots blower
(2) ATB Turbo Blower
(3) Bio-gas Roots Blower
(4) Three-lobe Vacuum Pump
(5) HC Rotary Blower
(6) Air-foil-bearing Centrifugal Blower
(7) Single stage Centrifugal Blower
(8) Multistage Centrifugal Blower
(9) Side channel Blower
(10) Submersible Sewage Pump

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

Product Tags:

3 Lobe Roots Blower

pneumatic conveying blower

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